Inventor

EDENWALL INGVAR A O

2 patents

Patents

2 patents

US4087274AMay 2, 1978

Method of producing a partially reduced product from finely-divided metal sulphides

BOLIDEN AB39 citations87

US4069041AJan 17, 1978

Method of recovering non-ferrous metals from sulphidic materials

BOLIDEN AB23 citations75